Job Title: Charger and Battery Repair Technician – Electric 3-Wheelers (L5 Segment)* Location: Bangalore & Pune * Perform repair and maintenance of chargers and battery systems for electric 3-wheelers (L5 category). * Diagnose and troubleshoot faults at the component level in chargers (rectifiers, capacitors, diodes, ICs, etc.). * Repair and maintain Battery Management Systems (BMS) and Power Distribution Units (PDU) in both LFP and NMC battery packs. * Conduct routine health checks and preventive maintenance of battery packs and charging equipment. * Replace or repair damaged components using appropriate tools and techniques (e.g., soldering, PCB repair). * Handle maintenance and repair of *DC fast charging stations, including **CCS2* and *GB/T protocols*. Key Responsibilities: * Conduct detailed fault analysis of onboard and offboard chargers. * Identify component-level faults using multimeters, oscilloscopes, and battery testers. * Calibrate and test repaired battery packs to ensure safe reusability. * Interpret circuit diagrams and wiring schematics for fault isolation. * Coordinate with the service team to reduce downtime and improve turnaround time. * Follow all safety protocols when working with high-voltage systems. * Document service and repair reports for every job undertaken. * Stay updated with evolving technologies in EV charging and battery management. Technical Skills Required: Strong knowledge of: * Rectifiers, capacitors, diodes, MOSFETs, and ICs * Battery Management Systems (BMS) for LFP and NMC cells * Power Distribution Units (PDUs) * CAN communication protocol and fault logs Hands-on experience in: * DC fast charger repair – CCS2 and GB/T standards * Component-level diagnostics and PCB repair * Cell balancing, thermal management, and voltage monitoring * Ability to use tools like: * Digital multimeter, battery analyzer, oscilloscope, soldering station Educational Qualifications: * ITI (Electrical / Electronics)* or Diploma in Electrical / Electronics Engineering Experience Required: * Minimum 2 years to 7 years of hands-on experience in: * Battery and charger repair * EV servicing (preferably in electric 3-wheeler or L5 segment) * High-voltage system handling.